adding the src code

Author: YiWang

pom.xml

@@ -0,0 +1,19 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>com.yiedr.util</groupId>
+	<artifactId>java-xml2go</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+
+	<dependencies>
+
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.11</version>
+		</dependency>
+
+
+
+	</dependencies>
+</project>

src/main/java/jaxb/JaxbContext.java

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+package jaxb;
+
+import javax.xml.bind.JAXBElement;
+
+public class JaxbContext {
+	
+	JAXBElement jaxbElement;
+	
+	Class scope;
+	
+	public JaxbContext(){
+		
+	}
+
+	public JAXBElement getJaxbElement() {
+		return jaxbElement;
+	}
+
+	public void setJaxbElement(JAXBElement jaxbElement) {
+		this.jaxbElement = jaxbElement;
+	}
+
+	public Class getScope() {
+		return scope;
+	}
+
+	public void setScope(Class scope) {
+		this.scope = scope;
+	}
+	
+	public boolean isRecursive(String s) {
+		return this.scope.getSimpleName().equals(s);
+	}
+}

src/main/java/jaxb/JaxbFactory.java

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+package jaxb;
+
+
+import java.lang.reflect.Type;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.ParameterizedType;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.bind.annotation.XmlElementDecl;
+
+
+public class JaxbFactory {
+
+	Class factoryClass;
+
+	Map<String, Class> QNameMap;
+	
+	public JaxbFactory(Class objectFactory) throws IllegalArgumentException, IllegalAccessException {
+		this.factoryClass = objectFactory;
+		this.init();
+	}
+	
+	public Class getJaxbElementType(String name) {
+		return this.QNameMap.get(name);
+	}
+
+	private void init() throws IllegalArgumentException, IllegalAccessException {
+		this.QNameMap = new HashMap<String, Class>();
+		
+		Field[] fields = this.factoryClass.getDeclaredFields();
+		for (Field field : fields) {
+			String type = field.getType().getName();
+			// this field is QName
+			if (type.equals("javax.xml.namespace.QName")) {
+				field.setAccessible(true);
+				QName qName = new QName("");
+				qName =(QName) field.get(qName);
+				
+				String localPart = qName.getLocalPart();
+				QNameMap.put(localPart, null);
+			}
+		}
+		
+		Method[] methods = this.factoryClass.getDeclaredMethods();
+		for(Method method : methods) {
+			XmlElementDecl decl = method.getAnnotation(XmlElementDecl.class);
+			
+			// this method is to create jaxb element
+			if (decl != null && QNameMap.containsKey(decl.name())) {
+				
+				if (!method.getReturnType().getName().equals("javax.xml.bind.JAXBElement")) {
+					System.err.println("this method does not return JaxbElement");
+				}
+				
+				ParameterizedType param = (ParameterizedType) method.getGenericReturnType();
+				Type paramType = param.getActualTypeArguments()[0];
+				Class typeClass = (Class) paramType;
+				
+				this.QNameMap.put(decl.name(), typeClass);
+			}
+		}
+	}
+}

src/main/java/loader/Loader.java

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+package loader;
+
+import java.io.File;
+import java.io.FilenameFilter;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.HashSet;
+import java.util.Set;
+
+import javax.xml.bind.annotation.XmlEnum;
+
+public class Loader {
+
+	String folder;
+	ClassLoader classLoader;
+	Set<String> classNameTable = new HashSet<String>();
+	Set<String> classFullNameTable = new HashSet<String>();
+	Set<String> enumClassTable = new HashSet<String>();
+
+	public Loader(String folder) {
+		File file = new File(folder);
+
+		File packageDir = new File(file.getAbsolutePath());
+		this.buildClassNameTable(packageDir);
+
+		try {
+			URL url = file.toURI().toURL();
+			URL[] urls = new URL[] { url };
+			classLoader = new URLClassLoader(urls);
+			URLClassLoader f = new URLClassLoader(urls);
+
+		} catch (MalformedURLException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+
+	/**
+	 * find all the java classes in dir folder
+	 * 
+	 * @param dir
+	 */
+	private void buildClassNameTable(File dir) {
+		FilenameFilter classFilter = new FilenameFilter() {
+			public boolean accept(File dir, String name) {
+				String lowercaseName = name.toLowerCase();
+				if (lowercaseName.endsWith(".class")) {
+					return true;
+				} else {
+					return false;
+				}
+			}
+		};
+
+		String[] clsNames = dir.list(classFilter);
+		for (String c : clsNames) {
+			if (c.endsWith(".class")) {
+				c = c.substring(0, c.length() - 6);
+			}
+
+			this.classFullNameTable.add(c);
+
+			if (c.contains("$")) {
+				c = c.replaceAll("\\$", "");
+			}
+
+			this.classNameTable.add(c);
+		}
+	}
+
+	public Set<String> getClassNameTable() {
+		return this.classNameTable;
+	}
+
+	public Set<String> getClassFullNameTable() {
+		return classFullNameTable;
+	}
+
+	public Class load(String className) throws ClassNotFoundException {
+		return this.classLoader.loadClass(className);
+	}
+
+	public String getFolder() {
+		return folder;
+	}
+
+	public void setFolder(String folder) {
+		this.folder = folder;
+	}
+
+	public Set<String> getEnumClassTable() {
+		return enumClassTable;
+	}
+
+	public void setEnumClassTable(Set<String> enumClassTable) {
+		this.enumClassTable = enumClassTable;
+	}
+
+}

src/main/java/main/Start.java

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+package main;
+
+import java.io.File;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import translator.Translator;
+
+public class Start {
+
+	public void run(String folder, String pkg) throws ClassNotFoundException {
+		Translator t = new Translator(folder, pkg);
+		File dir = new File(folder);
+
+		for (String fname : dir.list()) {
+			if (fname.endsWith(".class")) {
+				fname = fname.replaceAll("\\.class", "");
+				String src = t.go(pkg + "." + fname);
+				System.out.println(src);
+			}
+		}
+	}
+
+	public static void main(String[] args) throws ClassNotFoundException, MalformedURLException {
+
+		String classDir = args[0];
+		String pkg = args[1];
+		
+		Start s = new Start();
+		s.run(classDir, pkg);
+		
+	}
+
+}